{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["geographic distribution", "administrative division of country", "company founded place", "country of capital"], "input": "But they seized on his boasts about Iran 's programs to press the question of whether the country has a separate set of nuclear facilities , apart from the giant enrichment center at Natanz , that it has not previously revealed ."}
{"geographic distribution": [], "administrative division of country": [], "company founded place": [], "country of capital": []}